18 Neptune Square, Ipswich, IP4 1QH
About 18 Neptune Square
18 Neptune Square is a detached house in Ipswich (IP4 1QH). It has council tax band D. The latest certificate (January 2009) shows a D (score 63), on the cusp of jumping into the C band. Main heating runs on electricity: electricity, unspecified tariff. The latest certificate is from January 2009, so improvements made since then won't be reflected. The building has 66 units on EPC record across the postcode. The building's EPC ratings span E to B across 66 units on file.
Across 2001–2004, sale prices on this property compounded at 8.8% per year. Today's modelled estimate of £180,000 is 26.5% below the 2004 sale of £245,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. It hasn't traded since September 2004, a hold of 22 years that's notably long for the area.
Everything you need to know about 18 Neptune Square
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Energy performance
18 Neptune Square's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 15 Jan 2019
EPC Rating
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £495 · Includes VAT
Planning history
18 Neptune Square has no planning applications on record.
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£180,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.8% per year over 3 years.
£245,000
Growth on file: 8.8% per year over 3 years.
Sales timeline
22 September 2004Most recent
£245,000
+32.4%over 3 years30 May 2001
£185,000
Median price across the last 5 sales in IP4 1QH: £182,000 (2025–2024).
Nearby sales in IP4 1QH
Versus other Neptune Square homes
Floor Area for 18 Neptune Square lags the street by a wide margin.
Years Held
22 years
Street avg 13 years
EPC Rating
63 (D)
Street avg 71 (C)
Floor Area
0 m²
Street avg 75 m²
CO₂ Emissions
4.1 t/year
Street avg 2.8 t/year
Everything you need to know about 18 Neptune Square
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Fore Street — bus stop.
Closest school
0.3 km
Suffolk New College. 31 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
55.0dB
Night-time· 23:00 – 07:00
45.5dB